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Finding the Fourth Proportional to 902,052, 1,353,157.92 and 237,204

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Solution

The fourth proportional to 902,052, 1,353,157.92 and 237,204 is: 355,827.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,052 : 1,353,157.92 = 237,204 : x
  2. Step 2: Convert to fraction form
    902,052/1,353,157.92 = 237,204/x
  3. Step 3: Cross multiply
    902,052x = 1,353,157.92 × 237,204
  4. Step 4: Simplify right side
    902,052x = 320,974,471,255.68
  5. Step 5: Solve for x
    x = 320,974,471,255.68/902,052
  6. Step 6: Final answer
    x = 355,827.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.